NET INCOME (LOSS) PER COMMON SHARE (Tables)

6 Months Ended

Jul. 31, 2011

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

The Company computed its basic and diluted net income (loss) per common share as follows:

	Thirteen Weeks Ended						Twenty-Six Weeks Ended
	7/31/11			8/1/10			7/31/11			8/1/10
Net income (loss)	$	66,729		$	(70,624	)	$	124,396		$	(98,237	)
Less:
Common stock dividends paid to holders of Series A convertible preferred stock	—			(157		)	(314		)	(157		)
Allocation of income to Series A convertible preferred stock	(3,920		)	—			(7,008		)	—
Net income (loss) available to common stockholders for basic net income (loss) per common share	62,809			(70,781		)	117,074			(98,394		)
Add back:
Common stock dividends paid to holders of Series A convertible preferred stock	—			—			314			—
Allocation of income to Series A convertible preferred stock	3,920			—			7,008			—
Net income (loss) available to common stockholders for diluted net income (loss) per common share	$	66,729		$	(70,781	)	$	124,396		$	(98,394	)
Weighted average common shares outstanding for basic net income (loss) per common share	67,129			65,875			66,964			59,077
Weighted average impact of dilutive securities	1,551			—			1,578			—
Weighted average impact of assumed convertible preferred stock conversion	4,189			—			4,189			—
Total shares for diluted net income (loss) per common share	72,869			65,875			72,731			59,077
Basic net income (loss) per common share	$	0.94		$	(1.07	)	$	1.75		$	(1.67	)
Diluted net income (loss) per common share	$	0.92		$	(1.07	)	$	1.71		$	(1.67	)

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

Potentially dilutive securities excluded from the calculation of diluted net income (loss) per common share were as follows:

	Thirteen Weeks Ended		Twenty-Six Weeks Ended
	7/31/11	8/1/10	7/31/11	8/1/10
Weighted average antidilutive securities	396	4,565	320	4,588